Problem

Several log.Infof calls were used to print success/confirmation messages to the user (e.g. "Project deleted successfully", "Scanner updated successfully"). This is incorrect, log statements are controlled by log level, format, and destination, making CLI output unpredictable and inconsistent.

Change

• Audited all log.Infof calls across pkg/api/ and cmd/
• User-facing confirmation messages → fmt.Printf with \n
• Internal/intermediate log statements → log.Debugf
• Removed unused log imports where no log calls remain

Affected files

• pkg/api/artifact_handler.go
• pkg/api/project_handler.go
• pkg/api/repository_handler.go
• pkg/api/instance_handler.go
• pkg/api/registry_handler.go
• pkg/api/user_handler.go
• cmd/harbor/root/scanner/update.go
• cmd/harbor/root/scanner/delete.go
• cmd/harbor/root/replication/policies/update.go
• pkg/utils/utils.go